CN204552077U - A kind of early dismantling head structure for aluminum alloy mould plate - Google Patents

Abstract

The utility model discloses an early dismantling head structure for an aluminum alloy formwork, which is characterized in that it comprises a support plate arranged horizontally, and front and rear side plates and left and right side plates which are arranged around the support plate and are perpendicular to the support plate. There is a support tube with one end against the bottom of the support plate and perpendicular to the support plate at the bottom of the support plate, and a number of connection holes are provided on the front and rear side plates and the left and right side plates. The early demolition head structure used for aluminum alloy formwork directly contacts the top cement board structure through the support plate, and connects with the surrounding bolster structure or aluminum alloy formwork structure through the left and right side plates or front and rear side plates around the support plate, and through bolts Through the round holes set in the left and right side panels or the front and rear side panels, the early dismantling head can be fixed to the aluminum alloy formwork structure. This structure can facilitate the installation and disassembly of the early dismantling head, making the use of the early dismantling head easier , the utility model is used in the field of building formwork structures.

Description

An early dismantling head structure for aluminum alloy formwork

technical field

The utility model relates to the field of building templates, in particular to an early dismantling head structure for aluminum alloy templates.

Background technique

The early demolition formwork technology consists of vertical supports such as early demolition heads, struts and beams. When the early demolition struts are arranged, the strength of the originally designed floor is in a stress state where the spacing between the struts is less than 2m. At room temperature, the floor concrete After 2 to 4 days of pouring, the formwork can be removed when the concrete strength reaches more than 50% of the design strength. At this time, some early demolition heads and braces are reserved, and all formwork, beams and part of the braces are removed. When the strength of the concrete is sufficient to bear the self-weight and construction load under the condition of full span, the retained part of the early dismantling head and braces can be removed.

The early demolition template system is to speed up material turnover, reduce investment, improve efficiency, speed up construction progress, and shorten It is an advanced construction technology with significant economic benefits and good social benefits. There is a relatively wide space for use in buildings with tight construction schedules and relatively standard floor sizes.

However, in the use of the early demolition formwork system, the unreasonable design of the early demolition head often leads to problems such as difficult loading and unloading, tedious and laborious fastening process, or insufficient joint strength, which seriously restricts the practicability of the early demolition formwork system in use.

Utility model content

In order to solve the above problems, the utility model provides an early dismantling head structure for aluminum alloy templates that is easy to assemble and disassemble, and simple to use.

The technical scheme that the utility model solves its technical problem adopts is:

An early dismantling head structure for aluminum alloy formwork, characterized in that it includes a support plate arranged horizontally, front and rear side plates and left and right side plates arranged around the support plate perpendicular to the support plate, and one end is provided at the bottom of the support plate The support pipe leans against the bottom of the support plate and is perpendicular to the support plate, and several connecting holes are arranged on the front and rear side plates and the left and right side plates.

As a further improvement of the technical solution of the utility model, the support pipe is a round pipe or a square pipe.

As a further improvement of the technical solution of the utility model, the front and rear side plates, the left and right side plates and the support plate 1 are all fixedly connected by welding.

As a further improvement of the technical solution of the utility model, both sides of the front and rear side panels and the left and right side panels are provided with arc-shaped convex edges.

Beneficial effects of the utility model: the structure of the early dismantling head used for the aluminum alloy formwork directly contacts the top cement board structure through the support plate, and is connected with the surrounding beam structure or aluminum alloy through the left and right side plates or front and rear side plates around the support plate. The template structure is connected, and the bolts pass through the round holes set in the left and right side plates or the front and rear side plates to realize the fixing of the early dismantling head and the aluminum alloy formwork structure. The use of the detachable head is simpler.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is a three-dimensional schematic diagram of the overall structure of the utility model embodiment;

Fig. 2 is a front view of the overall structure of the embodiment of the utility model.

Detailed ways

Referring to Fig. 1 and Fig. 2, the utility model is an early dismantling head structure for aluminum alloy formwork, which is characterized in that it includes a support plate 1 arranged horizontally and a front and rear side arranged vertically to the support plate 1 around the support plate 1 The plate 11 and the left and right side plates 12 are located at the bottom of the support plate 1 and are provided with a support tube 2 with one end against the bottom of the support plate 1 and perpendicular to the support plate 1. The front and rear side plates 11 and the left and right side plates 12 are all provided with a number of connections. Hole 13.

This early dismantling head structure for aluminum alloy formwork directly contacts the top cement board structure through the support plate 1, and is connected with the surrounding bolster structure or aluminum alloy formwork structure through the left and right side plates 12 or front and rear side plates 11 around the support plate 1. The bolts pass through the round holes provided in the left and right side plates 12 or the front and rear side plates 11 to realize the fixing of the early dismantling head and the aluminum alloy template structure. This structure can facilitate the installation and disassembly of the early dismantling head, making the early dismantling headers are simpler to use.

As a preferred embodiment of the present invention, the support pipe 2 is a round pipe or a square pipe.

As a preferred embodiment of the present invention, the front and rear side plates 11 , the left and right side plates 12 and the support plate 1 are all fixedly connected by welding.

As a preferred embodiment of the present invention, both sides of the front and rear side panels 11 and the left and right side panels 12 are provided with arc-shaped convex edges 14 .

The front and rear side plates 11 and the left and right side plates 12 of this early dismantling structure have round holes with a diameter equal to the hole diameter on the connected aluminum alloy formwork, and the positions of the round holes match the position of the round holes on the connected aluminum alloy formwork.

The round tube or square tube forming the support tube 2 is firmly welded to the bottom of the support plate 1. If necessary, a stiffening plate can be added to enhance the connection strength between the support tube 2 and the support plate 1. The outer diameter of the support tube 2 and the connected support tube size matches.

This early dismantling structure is connected to the aluminum alloy formwork through the round holes on the front and rear side plates 11 or the left and right side plates 12. The structure is simple and easy to operate, which can effectively increase the efficiency of disassembly and assembly of the aluminum alloy formwork and the turnover rate of the formwork.

Of course, the present invention is not limited to the above-mentioned embodiments. Those skilled in the art can also make equivalent modifications or replacements without violating the spirit of the present utility model. These equivalent modifications or replacements are all included in the claims of this application. within the limited range.

Claims (4)

1. the early dismantling head structure for aluminum alloy mould plate, it is characterized in that: comprise horizontally disposed gripper shoe (1) and be positioned at the front and back side plate (11) and left side plate (12) that described gripper shoe (1) surrounding arranges perpendicular to gripper shoe (1), the bottom being positioned at described gripper shoe (1) is provided with one end and leans in gripper shoe (1) bottom and perpendicular to the stay pipe (2) of gripper shoe (1), described front and back side plate (11) and left side plate (12) be equipped with some connecting holes (13).

2. the early dismantling head structure for aluminum alloy mould plate according to claim 1, is characterized in that: described stay pipe (2) is pipe or square tube.

3. the early dismantling head structure for aluminum alloy mould plate according to claim 1, is characterized in that: described front and back side plate (11) and being all fixed by welding between left side plate (12) with gripper shoe (1) are connected.

4. according to the early dismantling head structure for aluminum alloy mould plate in claims 1 to 3 described in any one, it is characterized in that: the both sides of described front and back side plate (11) and left side plate (12) are equipped with arc chimb (14).